package com.google.code.yargon.util;

/**
 * Constants used throughout the code<br><br>
 * 
 * use:
 * <code>
 * import static com.google.code.yargon.util.Constants;
 * </code>
 * And the constants can be used without class-prefix.
 * 
 * @author Mika Myllynen
 *
 */
public class Constants {
	
	// Directions
	public static final int NORTH = 1;
	public static final int EAST = 2;
	public static final int SOUTH = 4;
	public static final int WEST = 8;
	
	public static final int NORTH_EAST = 16;
	public static final int SOUTH_EAST = 32;
	public static final int SOUTH_WEST = 64;
	public static final int NORTH_WEST = 128;
	
	public static final int HORIZONTAL = 0;
	public static final int VERTICAL = 1;
	
	public static final int FRONT = 0;
	public static final int BACK = 1;
	
	public static final int FIRST = 0;
	public static final int LAST = 1;
	
	public static final int UNDEFINED = -1;
}
